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A 110 V dc heater is used on an ac source such that the heat produced is same as it produces when connected to 110 V dc in same time intervals .What would be the rms value of the alternating voltage?

A 110 V dc heater is used on an ac source such that the heat produced is same  as it produces when connected to 110 V dc in same time intervals .What would be the rms value of the alternating voltage?

Grade:12th pass

1 Answers

Bejoi Mathew
106 Points
7 years ago
Since heat produced is same in same time period therfore voltage for this time period is same across the heater.
For Dc supply voltage is 110 V.
So, RMS voltage is also 110 V.
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